The current density is a vector in the direction of the current

[xtilltuesdayx]

So, I just got my last calculus based physics test back, and I'm a little pissed. Basically, the teacher took off 18 points from 100 because I used a capital R instead of a lower case r in my final answer. The correct answer was MoI/2(Pi)r and I had MoI/2(Pi)R.

Fucking 18 points!

Has anybody ever had any success in getting credit back for bullshit

Comments

[drewdontmosh]

dude someone told me you were dead.

[xtilltuesdayx]

Fucking balls and goo goo dolls.

I ain't.

[xtilltuesdayx]

Poptard.

[pottymouthottie]

wait.....you're not dead?!? then where the fuck have you been lately?!?

[gamerex]

Snake Plisken? I thought you were dead!!